As long as the toothbrush is used for a period of time, there will be a large number of bacterial growth and reproduction, including Candida albicans, hemolytic streptococcus, pneumococcus and so on.
These bacteria will directly invade the digestive tract and respiratory tract through the mouth, which may cause enteritis and lung infection.
At the same time, if they enter the human blood through the damaged oral mucosa, they will cause serious blood diseases.
Therefore, after using toothbrush in peacetime, besides keeping the toothbrush dry as far as possible, it is better to put the toothbrush in the sunshine to be exposed and disinfected frequently.
The place where toothbrush toothpaste is stored in peacetime should be ventilated and dry, otherwise, it will breed harmful microorganisms such as bacteria.
The frequency of toothbrush updates should be from one month to two months.
